diff --git a/app/build.gradle b/app/build.gradle
index e83e3c1..6b3c8f3 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -84,7 +84,7 @@ dependencies {
 
     implementation 'com.journeyapps:zxing-android-embedded:4.1.0'
     implementation 'androidx.appcompat:appcompat:1.2.0'
-    implementation "com.android.support:support-compat:28.0.0"
+    implementation 'androidx.core:core:1.3.2'
 
     debugImplementation 'com.amitshekhar.android:debug-db:1.0.6'